The alternation dark and light bands are found in muscles of humans and animals. They give the muscle fibers their striated appearance.
Yes, smooth muscle has alternating dark and light bands known as the A and I bands, respectively.
No. Gneiss has alternating light and dark bands.
A and I bands
It could be a sedimentary rock or a foliated metamorphic rock exhibiting alternating bands of light and dark minerals.
A gneiss rock is composed of alternating bands of light and dark silicate minerals, typically formed through high temperature and pressure metamorphism of existing rocks like granite or shale. The light bands are usually composed of quartz and feldspar, while the dark bands are made up of minerals like biotite, amphibole, or pyroxene.
Gneiss shows such banding. Alternating bands are known to Geologists as Gneissose Banding, and is used to instantly classify the metamorphic rock.
Rocks with alternating bands of light and dark silicate minerals are called gneiss. Gneiss is a metamorphic rock formed under high temperature and pressure conditions, which causes the minerals within it to align in bands or layers.
The principle responsible for the alternating light and dark bands when light passes through two slits is interference. This occurs when waves interact and either reinforce (constructive interference) or cancel out (destructive interference) each other, resulting in the observed pattern.
The metamorphic rock texture that has alternating bands of light and dark minerals is called foliation. This texture results from the alignment of minerals due to directional pressure during metamorphism. Schist is a common type of foliated metamorphic rock.
Gneiss shows such banding. Alternating bands are known to Geologists as Gneissose Banding, and is used to instantly classify the metamorphic rock.
The bands on Jupiter are areas of alternating light and dark clouds that are caused by differences in the planet's atmospheric composition and temperature. The most prominent bands are the equatorial bands and the polar bands, which are visible in Jupiter's atmosphere.
It is likely a sedimentary rock, where the light layers are composed of a different material or grain size compared to the dark layers. This banding could be due to variations in sediment deposition over time.